http://www.w3.org/ns/prov#value | - A pattern duplicator as defined in claim 4 wherein the means for permitting said orientations includes at each iongitudinal end of the frame a plate secured to the lower end of the vertical member and having a plurality of arcuately arranged holes, a support member pivotally connected to the plate and including pin means for locking the support member to each of the holes. 6.
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